In Electronic Media, ‘Dolly’ stands for
(A) Platform on wheels, on which a camera is mounted
(B) Curved length blue or grey background in a TV studio
(C) Small microphone picking sound from one direction only.
(D) Switching desk in the control room at which the vision mixer works.
Correct Ans: (A)
Explanation:
The term “dolly” in electronic media refers to a platform on wheels used to mount a camera. This tool plays a vital role in enabling smooth and controlled camera movements, especially in television and film production. By allowing the camera to move fluidly across the set, the dolly helps capture dynamic and visually engaging shots.
Unlike static camera setups, a dolly facilitates creative angles and tracking shots. For instance, operators use it to follow a subject or shift focus seamlessly during a scene. Moreover, professionals often pair dollies with camera cranes or tracks for enhanced stability and precision. This combination ensures that the final footage maintains high quality without abrupt shakes or interruptions.
In contrast, the other options represent unrelated elements in electronic media. For example, a curved background is typically used to enhance aesthetics in TV studios, while a directional microphone captures sound from a specific angle, minimizing external noise. Similarly, a switching desk in the control room allows the vision mixer to manage live feeds and transitions but has no connection to camera movement.
To summarize, the dolly is a fundamental tool in electronic media, particularly in achieving professional-grade visuals in dynamic settings. It underscores the importance of equipment that enhances storytelling through motion and fluidity
